Acid Yellow 49
- CAS NO.:12239-15-5
- Empirical Formula: C16H13Cl2N5O3S
- Molecular Weight: 426.28
- MDL number: MFCD00071836
- EINECS: 235-473-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:13:23
What is Acid Yellow 49?
Preparation
4-Amino-2,5-dichlorobenzenesulfonic acid diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5-amine?coupling.
Flammability and Explosibility
Not classified
Properties and Applications
brilliant yellow. This applies to goods wool, silk, polyamide fiber and wool blended fabric dyeing, good levelness and also can be used for leather color.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 5-6 | 2-3 | 3 | 3 | 3 | 3-4 | 3 | 2-3 |
Properties of Acid Yellow 49
Boiling point: | 613.74℃[at 101 325 Pa] |
Density | 1.62[at 20℃] |
vapor pressure | 0Pa at 25℃ |
pka | -2.18±0.50(Predicted) |
Water Solubility | 273.4μg/L at 25℃ |
CAS DataBase Reference | 12239-15-5 |
EPA Substance Registry System | C.I. Acid Yellow 49 (12239-15-5) |
Safety information for Acid Yellow 49
Computed Descriptors for Acid Yellow 49
Abamectin manufacturer
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New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
4-[[4-[(2,4-Dinitrophenyl)amino]phenyl]azo]benzenesulfonic acid sodium salt
disodium 4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-chloro-5-methylbenzenesulphonate]
Sulfamic acid,N-[(4-methoxyphenyl)methylene]-, potassium salt (1:1)
sodium 4-[4-[[3-(anilinosulphonyl)-p-tolyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
2-[[1-(2-Chloro-6-methyl-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-1-naphthalenesulfonic acid disodium salt
5-AMINO-1-PHENYLPYRAZOLE
1H-PYRAZOL-4-AMINE HYDROCHLORIDE
2,5-DICHLOROBENZENESULFONIC ACID
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